Features of the Siemens MTR 4-pole 630A 55KA Molded Case Circuit Breaker
Discover the new Siemens 3VA molded case circuit breakers with 800V rated insulation voltage, 55kA breaking capacity and rated permanent current Iu 630A. Thanks to their exceptional selectivity, extremely compact dimensions and high breaking capacities, these Siemens molded case circuit breakers are the ideal choice for your automation needs. Offered with 4 poles and execution of the ETU320 overcurrent release, they are the optimal solution for your installation.
Technical Specifications Siemens Circuit Breaker
- Height 248 mm
- Width 184 mm
- Depth 110 mm
- Net weight 5.7 kg
- Degree of protection IP40
- Lifespan mechanical (operating cycles) typ 20,000
- Max power dissipation 162 W